$514 Find Cheap Flights from Singapore to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Houston departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,080
Typical prices: $1,111-$1,089
Delta
Sun 5/3Tue 7/7
SIN - IAH • 2 stops
Cheapest one-way
$514
Typical prices: $696-$1,163
Multiple Airlines
Wed 8/19
SIN - IAH • 3 stops
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Free Wi-Fi at Changi allows unlimited reconnections.
Use METRO bus 102 from IAH for a cheap downtown ride.
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Expert advice
Expert advice
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We hope you love your trip to Houston!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Singapore to Houston (SIN-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Houston

Sun, May 3 - Tue, Jul 7
Delta Logo
1:25 am - 9:34 pm
SIN
-
IAH
33h 09m
2 stops
Delta Logo
6:37 pm - 11:55 pm
IAH
-
SIN
40h 18m
2 stops
$1,080Delta
Sun, Sep 13 - Sun, Oct 4
Delta Logo
7:30 am - 9:38 pm
SIN
-
IAH
27h 08m
2 stops
Delta Logo
6:35 pm - 11:55 pm
IAH
-
SIN
40h 20m
2 stops
$1,081Delta
Sun, May 3 - Mon, Jul 6
Delta Logo
1:25 am - 9:34 pm
SIN
-
IAH
33h 09m
2 stops
Delta Logo
6:30 am - 11:55 pm
IAH
-
SIN
28h 25m
2 stops
$1,083Delta
Tue, Oct 6 - Mon, Oct 19
Multiple Airlines Logo
12:30 am - 9:25 am
SIN
-
IAH
21h 55m
1 stop
Multiple Airlines Logo
11:25 am - 2:35 pm
IAH
-
SIN
38h 10m
1 stop
$1,088Multiple Airlines
Tue, Oct 6 - Sat, Oct 17
Multiple Airlines Logo
12:30 am - 9:25 am
SIN
-
IAH
21h 55m
1 stop
Multiple Airlines Logo
11:25 am - 10:30 am
IAH
-
SIN
34h 05m
2 stops
$1,108Multiple Airlines
Tue, Oct 6 - Sun, Oct 18
Japan Airlines Logo
1:55 am - 7:50 pm
SIN
-
IAH
30h 55m
2 stops
Japan Airlines Logo
7:00 am - 6:10 am
IAH
-
SIN
34h 10m
2 stops
$1,178Japan Airlines
Mon, Sep 28 - Wed, Sep 30
United Airlines Logo
8:35 pm - 6:29 pm
SIN
-
IAH
34h 54m
1 stop
United Airlines Logo
6:25 am - 6:35 pm
IAH
-
SIN
23h 10m
1 stop
$1,201United Airlines
Sun, Sep 13 - Sun, Oct 4
United Airlines Logo
8:35 pm - 8:33 pm
SIN
-
IAH
36h 58m
1 stop
United Airlines Logo
6:05 pm - 6:15 am
IAH
-
SIN
23h 10m
1 stop
$1,203United Airlines
Sun, May 3 - Mon, Jul 6
Japan Airlines Logo
1:55 am - 12:12 pm
SIN
-
HOU
47h 17m
2 stops
Japan Airlines Logo
6:05 am - 5:45 pm
HOU
-
SIN
46h 40m
2 stops
$1,307Japan Airlines
Mon, Sep 28 - Wed, Sep 30
American Airlines Logo
8:05 am - 7:51 pm
SIN
-
HOU
24h 46m
2 stops
American Airlines Logo
9:33 am - 12:20 am
HOU
-
SIN
25h 47m
2 stops
$1,495American Airlines
Booking Insights

KAYAK's insights & trends for Singapore to Houston flights

Get data-powered insights and trends into flights from Singapore to Houston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Singapore to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Singapore to Houston departing in May.

What is the cheapest month to fly from Singapore to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Houston is October, where tickets cost $960 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $2,211 and $1,680 respectively.

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Expert advice

Expert advice for your flight from Singapore to Houston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on SIN

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

Good to know

Cheapest flight$514
Flight from Singapore to Houston George Bush Airport

When to book flights from Singapore to Houston

Are your dates flexible? Find out the best times to travel from Singapore to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Houston

  • What is the cheapest flight from Singapore to Houston?

    In the last 3 days, the lowest price for a flight from Singapore to Houston was $514 for a one-way ticket and $1,080 for a round-trip.

  • Do I need a passport to fly between Singapore and Houston?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Houston.

  • Which aircraft models fly most regularly from Singapore to Houston?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Singapore to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Singapore to Houston

Information on your arrival and departure airports

Singapore (SIN)